*SUPPORT*
IN: dax dax dax gazzer OUT: PINK PINK PINK GREEN
IN: wif OUT: PURPLE
IN: gazzer kiki fep OUT: GREEN BLUE GREEN BLUE
IN: dax kiki lug wif OUT: PURPLE PINK BLUE
IN: kiki zup kiki lug dax zup wif OUT: PURPLE PINK PURPLE BLUE BLUE BLUE
IN: dax zup wif lug gazzer zup dax OUT: PINK GREEN PINK PURPLE PINK PURPLE
IN: gazzer kiki zup kiki OUT: GREEN BLUE BLUE BLUE
IN: kiki zup dax OUT: PINK BLUE PINK
IN: wif zup dax OUT: PINK PURPLE PINK
IN: gazzer wif OUT: GREEN PURPLE
IN: dax OUT: PINK
IN: wif zup dax fep OUT: PINK PURPLE PINK PINK PURPLE PINK
IN: wif dax zup kiki OUT: PURPLE BLUE PINK BLUE
IN: kiki wif zup dax OUT: BLUE PINK PURPLE PINK

*QUERY*
IN: dax lug dax OUT: PINK PINK
IN: wif kiki zup gazzer fep OUT: PURPLE GREEN BLUE GREEN PURPLE GREEN BLUE GREEN
IN: wif gazzer OUT: PURPLE GREEN
IN: dax gazzer lug gazzer lug wif OUT: PURPLE GREEN PINK GREEN
IN: dax zup gazzer OUT: GREEN PINK GREEN
IN: kiki OUT: BLUE
IN: dax zup dax OUT: PINK PINK PINK
IN: gazzer OUT: GREEN
IN: kiki gazzer zup dax OUT: BLUE PINK GREEN PINK
IN: gazzer dax lug dax zup wif OUT: PURPLE PINK PURPLE GREEN PINK

*GRAMMAR*
wif -> PURPLE 
 gazzer -> GREEN 
 dax -> PINK 
 kiki -> BLUE 
 x1 lug x2 -> [x2] [x1] 
 x1 fep -> [x1] [x1] 
 u1 zup u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 